66921016

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{19319}}^1$

素因数の和:19758

約数の個数: 16

約数和(自身を含む): 125773200

約数和(自身を除く): 58852184

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 19319, 38638, 77276, 154552, 8365127, 16730254, 33460508, 66921016]

約数ペア:

[(1, 66921016), (2, 33460508), (4, 16730254), (8, 8365127), (433, 154552), (866, 77276), (1732, 38638), (3464, 19319)]